baber/WOPTO huggingface dataset:
Patent JP-H06100359-A (JP)
Title: Production of ceramic sintering auxiliary and production of mullite ceramic using the same
Inventor: NAGAI HIROAKI
IPC: C04B35/18
Filed: 1992-09-18
Abstract: PURPOSE:To obtain a mullite ceramic reduced in fine pores and high in its mechanical strength by adding fine powdery sintering auxiliary comprising Y2O3 and borosilicate glass to the powder of synthetic mullite and subsequently sintering the mixture. CONSTITUTION:The mixture of 100 pts.wt. of Y2O3 with 50-600 pts.wt. of silicate glass containing one or more kinds of boron oxide, germanium oxide, bismuth oxide, and vanadium oxide is fired at 1100-1250 deg.C, and finely ground with a ball mill, etc., into fine powder having an average particle diameter of approximately 2.0-2.4mum, which is utilized as a sintering auxiliary. 4-10 pts.wt. of the sintering auxiliary is added to 100 pts.wt. of synthetic mullite powder, and subsequently ground with a ball mill, etc., into fine powder having an average particle diameter of 1.8-2.0mum. The fine powder is, if necessary, mixed with a binder, a plasticizer, an organic solvent, etc., kneaded, formed into a sheet, and subsequently sintered at 1580-1620 deg.C to provide a base plate, which has a fine pore occupying rate of 6.23-7.42% and an average flexural strength of >=25kg/cm<2>.
Patent JP-H03138098-A (JP)
Title: Device for positioning work
Inventor: AOKI SHUNICHI
IPC: B23Q3/18
Filed: 1989-10-23
Abstract: PURPOSE:To improve accuracy of gage face by pushing gage pin assembly to a master gage and constituting work positioning device for forming the gage face. CONSTITUTION:The apparatus 1, which executes the positioning of a work with the gage face corresponding to cross sectional shape of the work, is constituted with a holder 2, the assembly 29 of plural same length gage pins 9 shiftable in axial direction and having spherical shape at one end, gage blocks 3 for forming the gage face on the gage pin assembly 29 by pushing the one end thereof to the master gage 24, clamping mechanism 16 for holding the gage face shape and a cancel plate 17 by which heights of one ends of the gage pins 9 are made to the same and the gage face shape is returned back to flat surface. By this method, the gage face is formed in a short time and substantially, shape of the master gage can be statically transferred into the gage pin assembly side and the accuracy of gage face shape can be obtd.
Patent JP-H05117022-A (JP)
Title: Mullite ceramic raw powder and production of mullite ceramic sintered compact
Inventor: YUZAWA YUKIO
IPC: C04B35/18
Filed: 1991-10-23
Abstract: PURPOSE:To industrially, easily obtain the ceramic sintered compact little in mechanical strength drop at an elevated temperature of >1400 deg.C, hardly developing deflection due to load application and good in moldability. CONSTITUTION:The objective mullite ceramic material powder, having a specific surface area of 3-10m<2>/g and mullite crystallite diameter of <=200nm and comprising (1) 35-75 pts.wt. of spherical powder >=5mum in particle diameter and (2) 65-25 pts.wt. of powder <=2mum in particle diameter. The objective sintered compact can be obtained by molding the above powder followed by sintering at >=1600 deg.C.
Patent JP-H04153552-A (JP)
Title: Mixing device for gas engine
Inventor: KONAGAI GENSAKU
IPC: F02D19/02
Filed: 1990-10-15
Abstract: PURPOSE:To execute the fuel quantity increase through an auxiliary fuel passage having a single opening/closing means by forming the opening/closing means by a control valve having a variable opening degree and opening the control valve in the high opening degree region of a throttle valve by the operation of a starting wire and an accelerator wire. CONSTITUTION:An auxiliary fuel passage 8 is formed, making a detour around a flow rate regulating main jet 7 in a main fuel passage 6 for feeding gas fuel which is decompression-gasified through a vaporizer 5, and a control valve 9 having a variable opening degree is installed. An operating lever 26 is supported in turnable manner on a throttle valve shaft 2, and a starting arm 27 and an accelerator arm 29 on which the basic edge of an accelerator wire 28 is installed are fixedly supported, and the starting arm 27 is turned in the valve closing direction, pushing the operating lever 26, and when the throttle valve 3 is opened over a certain degree, the accelerator arm 29 pushes the operating lever 26, and turns integrally in the valve opening direction. In the vicinity of the max. opening degree of the throttle valve 3 which is set on the low temperature start, a roller 34 is turned in contact with a valve lever 35, and the starting fuel is supplied through the auxiliary fuel passage 8.
Patent JP-S61153851-A (JP)
Title: Production of optical information recording medium
Inventor: SHIKICHI SATOSHI
IPC: G11B7/26
Filed: 1984-12-27
Abstract: PURPOSE:To reduce the production cost of the titled medium by producing the optical information recording medium whose unit information area consists of a lattice by the repetition of a process for forming a part of the lattices on each part on which the unit information area is formed. CONSTITUTION:A mask 21 is superposed on an optical information recording medium 22, and the patterns of slits 23 and 24 are exposed. Then the mask 21 shown by the broken line is moved with respect to the medium 22 in the direction as shown y the arrow A by the distance lg corresponding to the pitch l'g of the lattices of a recording pit, and the pattern is likewise exposed. Then the mask 21 is further moved by lg, and the pattern is exposed. Such an exposure is repeated 4 times, and the lattice pattern is printed on the medium 22 and developed to form recording bits 25 and 26. At this time, the interval lp between the slits 23 and 24 on the mask 21 corresponds to the interval between the recording bits 25 and 26 on the recording bit 22, and lp>lg. Accordingly, the accuracy in producing the mask 21 may not be so severe as in the well-known process, and hence the medium 22 an be produced at low cost.
Patent JP-2001100569-A (JP)
Title: Image forming device
Inventor: DOGE TAKAHIRO
IPC: G03G15/20
Filed: 1999-09-29
Abstract: PROBLEM TO BE SOLVED: To enhance heat transfer efficiency and to realize complete preliminary heating by improving a condition that heat transfer efficiency is bad and a large heat source is required all the more in order to realize the complete preliminary heating in the conventional image forming device in which paper carried to a fixing device is preliminarily heated by using a heat pipe or the like. SOLUTION: The heat transfer efficiency is enhanced and the complete preliminary heating is realized by using a surface ceramic heater disposed on the reverse side to a heat roller 2 with respect the paper for a guide plate 4 guiding the paper to the fixing device.
Patent JP-S62134043-A (JP)
Title: Hard butter composition
Inventor: SAGI NOBUO
IPC: A23G1/30
Filed: 1985-12-07
Abstract: PURPOSE:To obtain a hard butter composition having a soft eating feeling at low temperature, instantly melting properties in a temperature range a little lower than bodily temperature and improved blood resistance, using a triglyceride having specific fatty acid constitution as a main component. CONSTITUTION:A hard butter composition comprising SUS type triglyceride with >=4wt%, preferably <=15wt% total amounts of behenic acid, lignoceric acid, cerotic acid and arachic acid in total saturated fatty acids bonded to glycerin and <4wt% arachic acid alone as a main component and having <=3wt% diglyceride component in the composition.
Patent JP-H03138875-A (JP)
Title: Connection structure for clamp lead
Inventor: TSUKUI SEIICHIRO
IPC: H05K3/34
Filed: 1989-10-25
Abstract: PURPOSE:To prevent the displacing or falling out of a clamp lead caused by external forces at the time of heating by forming a recess or a through hole on one of a terminal group with lead and the clamp lead, and forming a projection coupled with it on the other. CONSTITUTION:A recess 6 or a through hole is formed on one of a terminal group with lead 5 and a clamp lead 7, and a projection 8 coupled with it is formed on the other. The recess 6 or through hole and the projection 8 provided on mating sections of the clamp hole 7 and a wiring board 1 are coupled when the clamp lead 7 is inserted, the movement of the clamp lead 7 in the extracting direction is restricted, soldering is applied after the clamp lead 7 is connected, and the clamp lead 7 is fixed. The displacing or falling out of the clamp lead 7 caused by external forces at the time of heating can be prevented.
Patent JP-H07291827-A (JP)
Title: Production of o/w-type skin cream
Inventor: SATO KEIJIRO
IPC: A61K8/00
Filed: 1994-10-14
Abstract: PURPOSE:To enable the emulsification treatment by mixing an oily phase component with an aqueous phase component at a decreased temperature by subjecting the oily phase component to dissolution treatment at a decreased temperature and to enable the arbitrary compounding of a valuable component, etc., unstable to heat. CONSTITUTION:In the preparation of an O/W-type skin cream from an oily phase component and an aqueous phase component, the oily phase component is subjected to mixing dissolution treatment at low temperature under reduced pressure, the treated oily phase component is mixed with the aqueous phase component and the mixture is emulsified at a low temperature. The mixing and dissolution treatment of the oily phase component is preferably carried out in a vacuum of about 0-300mmHg at about 40-65 deg.C.
Patent JP-H05114039-A (JP)
Title: Code reader
Inventor: UEDA NAOTOSHI
IPC: G06K7/10
Filed: 1991-10-24
Abstract: PURPOSE:To accurately collimate a code even by an operator with low skillness and to fix a distance up to the code by providing this code reader with a specific collimation mark projecting beam forming means. CONSTITUTION:When a distance between the code reader 1 and 'CALRA' code M is a prescribed distance, an internal between collimation marks L3, L4 is slightly longer than the length of one side of the code M. When the distance between the reader 1 and the code M becomes shorter than the prescribed distance, the interval between the marks L3, L4 becomes shorter than the length of one side of the code M. When the distance between the reader 1 and the code M becomes longer than the prescribed distance, the interval between the marks l3, L4 becomes longer than the length of one side of the code M. Surface beams B1, B2 and surface beams B3, B4 intersect with each other and form a rectangular cross section. Thus a rectangular collimation mark can be observed on a commodity G by the marks L1 to L4.
Patent JP-S61156479-A (JP)
Title: Displayed picture processor
Inventor: KAKUKAWA YASUSHI
IPC: G06F3/153
Filed: 1984-12-28
Abstract: PURPOSE:To achieve fine graphics and to carry out correction by providing a determining means which supplies selectively an input data to the 1st or 2nd picture data processing means and determines a data inputted from an input means. CONSTITUTION:The inputted data is decided if it is a picture data or a command data by a deciding part 12, and if the inputted data is the command data, it is supplied to a deciding part 17 in the 2nd picture data processing part 14. The deciding part 17 operates selectively an enlargement processing preparation part 18, an inversion processing preparation part 19 and a reduction processing part 20 in accordance with the contents of the command data. When the input data is a reduction command data, a reduction processing part 20 is operated, and a picture is reduced in size. When the supplied data is the picture data and, at the same time, an input data before it was the command data, the determining part 12 supplies the picture data to a picture processing deciding part 21 of the 2nd picture data processing part 14. Thus, the fine graphics is achieved and the correction can be carried out by an input means such as a light pen, etc.
Patent JP-H10125208-A (JP)
Title: Cutout
Inventor: NAGASE MITSUYOSHI
IPC: H01B17/46
Filed: 1996-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a cutout capable of securing stable discharge characteristics and enhancing the reliability. SOLUTION: A gap unit 32 constituting a first discharge gap G1 is installed in a compartment where the discharge gap is shielded by an insulating cylinder 33 and a pair of metal plates 36, 37 with both ends sealed, and discharge electrodes 34, 35 are placed face to face with a designated clearance firmly maintained, molded by a rubber body 39 except for a portion of their discharge pass and inserted and fixed with no clearance to a recessed part 30 of a main insulator body 30 by the molded portion. Thereby, salt water and pollution such as dust can be prevented from invading into the inside of the gap unit 32 and between the gap unit 32 and the recessed part 30. As a result, discharge characteristics is stabilized and reliability of a cylindrical cutout in enhanced.
Patent JP-H08136134-A (JP)
Title: Crop drying device
Inventor: MIYAZAKI KEIICHI
IPC: F26B17/14
Filed: 1994-11-10
Abstract: PURPOSE: To keep a temperature of hot air passing through a crop passage substantially constant and to prevent a drying unevenness. CONSTITUTION: A plurality of longitudinal crop passages 1 and air passages 2 are alternatively arranged in a lateral direction so as to be communicated to each other and each of burners 3 is arranged at each of the right and left sides as viewed from a front elevational view of a machine body, the burner communicated with the air passage 2 is defined in advance and a temperature sensor for use in sensing a temperature of the hot air is also separately arranged. This crop drying device is constructed such that an amount of combustion at the burner 3 communicating with the air passage 2 having this temperature sensor is changed through sensing at the temperature sensor 4.
Patent JP-2000103688-A (JP)
Title: Decoration of plate material for ceramic system construction
Inventor: TERAMOTO HIROSHI
IPC: E04C2/04
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To readily make decoration of complicated appearance on a plate material for a ceramic system construction by a few coating material species and a simple coater in the case of decorating the plate material for ceramic system construction. SOLUTION: The whole surface of a plate material 1 for ceramic system construction provided with an uneven pattern is subjected to undercoating. A first middle coating 6 is carried out on an undercoated surface 4 by a coating method of a routine procedure such as a roll coater, a flow coater 5, a spray, etc. Then a second middle coating 8 is performed by applying a coating material which has a color different from that of the first middle coating 6 but has a similar color to the first middle coating in a partially dispersed state. After the coating material is dried, a top coating material 9 having a coloring different from those of the first middle coating 6 and the second middle coating 8 is applied to the surface of the projected part of the uneven pattern by a roll coater 10 and dried.
Patent JP-2000060619-A (JP)
Title: Simple fan with card part
Inventor: SATO TOMOHIDE
IPC: B42D15/10
Filed: 1998-08-25
Abstract: PROBLEM TO BE SOLVED: To provide removable card parts to a simple fan, and to use the card parts for executing the drawing of lots, game or the like. SOLUTION: This fan 1 is provided with a reinforcing part 2 and removable card parts 3a and 3b.
Patent JP-H10126652-A (JP)
Title: Data indication device
Inventor: SOGA KUNIHIRO
IPC: H04N1/04
Filed: 1996-10-18
Abstract: PROBLEM TO BE SOLVED: To synthesize a reflection illumination system and a transmission illumination system with one indication device by using the half of light flux from a common light source as the light source for reflection illumination, bending the optical path of the remaining half by means of a mirror and the like and using it for transmission illumination. SOLUTION: When data is placed on an indication stand 1 and when data has a small light transmission factor, reflected light by light flux 5 from the light source 2 is taken into a TV camera or a camera 4. When indicated data has the large transmission factor, a sliding film and an X-ray film, for example, the direction of light in light flux 6 from the light source 2 is bent by the mirror 3, and light is made incident from the back of the indication stand. Indicated data illuminated by light from the back of the indication stand is taken into the TV camera or the camera 4. Thus, a picture obtained by reflection illumination and a picture obtained by transmission illumination can be obtained by one data indication device with comparatively simple structure.
Patent JP-H0587324-A (JP)
Title: Treatment of dust in incinerated ash melting processing facility
Inventor: MARUKO JIRO
IPC: F23J1/08
Filed: 1991-09-26
Abstract: PURPOSE:To obtain semi-solid solution, convenient in handling, by a method wherein dust, separated through a dust collecting device, is blended with the specified rate of water and chelating agent and they are kneaded. CONSTITUTION:100 pts.wt. of dust, separated in a dust collector 13 from waste gas, is blended with the rate of 22-30 pts.wt. of water and 1-5 pts.wt. of chelating agent to knead them. In this case, high load is applied on kneading medium in the nature thereof and, therefore, a vibration type kneading machine 21, on which a plurality of rods are mounted, is preferable to be employed. Further, it is preferable to cast the dust, water and chelating agent into the vibration type kneading machine 21 continuously with a predetermined rate and knead them continuously, then, it is preferable to discharge semi-solid solution, obtained by kneading, continuously. According to this method, semi-solid solution, from which dust will never be dispersed, liquidius substance will never be eluted and which is convenient in handling, can be obtained.
Patent JP-H0587899-A (JP)
Title: Upper stack sample tube guide
Inventor: IWATA YOUSUKE
IPC: G01R33/30
Filed: 1991-09-27
Abstract: PURPOSE:To obtain an upper stack sample tube which can be easily operated in installation and demounting of a sample tube and is free from the danger of breakage. CONSTITUTION:An upper stack sample tube is constituted of the upper side and lower guides 1a and 1b each of which has a cylindrical guide form and is joined in separation in the aslant direction in the vicinity of the lower part, and the lower side guide 1b is fixed with the upper part of a superconductive magnet 2, and the upper side guide 1a is pivotally installed in turnable manner in the vicinity of the upper edge part of the stays 2 erected on both the sides of the lower side guide 1b. A stop rod 6 for restricting the turn of the upper side guide 1a is erected in the vicinity of the edge part in the lower side guide 16 fixed on the superconductive magnet 2.
Patent JP-H01121488-A (JP)
Title: Covering device for opening section
Inventor: SHIMAZU TADAHIRO
IPC: E06B9/64
Filed: 1987-10-30
Abstract: PURPOSE: To positively lock slats by providing a support frame having a large number of locking parts protruded outward from an opening part, around the opening part, and providing the slats with locking protrusions corresponding to the locking parts. CONSTITUTION: A support frame 12 with a large number of locking parts 14 protruded outward from an opening part is provided around the opening part. A plurality of slats 11 with locking protrusions 15 corresponding to the locking parts 14 are connected through connection parts 11a to form a covering member, and the covering member is provided in the extendable and enclosable state in a winding encloser provided at the upper part of the opening part. In the case of closing the opening part, the covering member is lowered while being extended, and the locking protrusions 15 of the slats 11 are locked to the locking parts 14 of the support frame 12.
Patent JP-H05213798-A (JP)
Title: Preparation of 4-chlorobenzotrichloride
Inventor: MAIKERU EI DESUJIYAADEIN
IPC: C07C17/00
Filed: 1992-09-22
Abstract: PURPOSE: To obtain the subject compound, an intermediate for herbicides, etc., with a high yield by chlorinating p-xylene in the vapor phase thereby producing 1,4-bis(trichloromethyl)benzene as an intermediate, and by further chlorinating the product in the presence of water and an activated carbon catalyst.  
     CONSTITUTION: A U-tube rector, etc., are installed in a convection oven with the ends of the tube exposed, the inlet leg portion of the U-tube reactor is connected with the ends of the chlorine tube and of helium tube, p-xylene is introduced therein and is allowed to react with chlorine in the vapor phase at 140 to 250°C optionally in the presence of ultra-violet ray, thus obtaining 1,4-bis(trichloromethyl)benzene as an intermediate. In the subsequent step, this intermediate is allowed to be chlorinated with chlorine in the presence of an activated carbon catalyst filled in the U-tube reactor and water at 200°C, thereby obtaining with a high yield the objective compound, 4-chlorobenzotrichloride, which is useful as an intermediate for herbicides. 
     COPYRIGHT: (C)1993,JPO
Patent JP-H01116824-A (JP)
Title: Parts retrieving device
Inventor: GOTO UICHIRO
IPC: G06F17/30
Filed: 1987-10-30
Abstract: PURPOSE:To retrieve parts in the order of the frequency in retrieval and reference to efficiently retrieve parts by giving parts retrieval history information in a first storage means as frequencies in retrieval and reference and providing a second storage means with discrimination flags which indicate whether or not respective parts have ever been referred to. CONSTITUTION:Frequencies in retrieval and reference of respective parts are stored in a first storage means 23 as data obtained by taking the retrieval history so that the retrieval processing is started from parts, whose frequency in retrieval and reference is highest, by a computer 22. A second storage means 24 is provided with flags, which coincide with preceding retrieval designated conditions and indicate whether or not respective parts have been ever referred to, for management information of respective parts. Then, already retrieved parts are not retrieved again. Thus, the time required for retrieval is shortened.
Patent JP-H01116808-A (JP)
Title: Offset data preparing method
Inventor: SASAKI NOBUO
IPC: G06T17/00
Filed: 1987-10-30
Abstract: PURPOSE:To obtain an outside shape which has a high working precision and is smooth as the whole by detecting a first extent of overshaving indicating the absolute extent of overshaving and a second extent of overshaving indicating the smoothness of the outside shape and dividing a patch based on these extents to prepare offset data. CONSTITUTION:A detection point Ci is obtained in a minute area on a patch S(u,v) surrounded with adjacent sampling points Ai and Ai+1, and a first extent epsilon1 of overshaving is obtained based on the detection point Ci, and a second extent epsilon2 of overshaving is obtained based on the distance between a middle point Fi of a straight line LB connecting adjacent sampling points Ai and Ai+1 and a middle point Ei of a straight line LB1 connecting representative points Bi and Bi+1 corresponding to sampling points Ai and Ai+1, and the number of divisions of the patch S(u,v) is set based on first and second extents and epsilon1 and epsilon2 of overshaving. The patch S(u,v) is divided based on the first extent epsilon1 of overshaving to improve the working precision, and the patch S(u,v) is divided based on the second extent epsilon2 of overshaving to work a part of high curvature with the same smoothness as a part of low curvature.